Determining if the function _snprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_30cc3/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_30cc3.dir/build.make CMakeFiles/cmTC_30cc3.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_30cc3.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG -o CMakeFiles/cmTC_30cc3.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_30cc3 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_30cc3.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_snprintf -DNDEBUG CMakeFiles/cmTC_30cc3.dir/CheckFunctionExists.c.o -o cmTC_30cc3 CMakeFiles/cmTC_30cc3.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_snprintf' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_30cc3] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_30cc3/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _vsnprintf exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_96b0c/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_96b0c.dir/build.make CMakeFiles/cmTC_96b0c.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_96b0c.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG -o CMakeFiles/cmTC_96b0c.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_96b0c /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_96b0c.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_vsnprintf -DNDEBUG CMakeFiles/cmTC_96b0c.dir/CheckFunctionExists.c.o -o cmTC_96b0c CMakeFiles/cmTC_96b0c.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_vsnprintf' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_96b0c] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_96b0c/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _atoi64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6eaa7/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6eaa7.dir/build.make CMakeFiles/cmTC_6eaa7.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6eaa7.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG -o CMakeFiles/cmTC_6eaa7.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_6eaa7 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6eaa7.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_atoi64 -DNDEBUG CMakeFiles/cmTC_6eaa7.dir/CheckFunctionExists.c.o -o cmTC_6eaa7 CMakeFiles/cmTC_6eaa7.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_atoi64' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_6eaa7] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_6eaa7/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function _stat32i64 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8e48d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8e48d.dir/build.make CMakeFiles/cmTC_8e48d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8e48d.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG -o CMakeFiles/cmTC_8e48d.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_8e48d /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8e48d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=_stat32i64 -DNDEBUG CMakeFiles/cmTC_8e48d.dir/CheckFunctionExists.c.o -o cmTC_8e48d CMakeFiles/cmTC_8e48d.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `_stat32i64' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_8e48d] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_8e48d/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file in6addr.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5f3f1/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5f3f1.dir/build.make CMakeFiles/cmTC_5f3f1.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5f3f1.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -o CMakeFiles/cmTC_5f3f1.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:21: fatal error: in6addr.h: No such file or directory #include ^ compilation terminated. make[2]: *** [CMakeFiles/cmTC_5f3f1.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_5f3f1/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file sys/sockio.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_62bd6/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_62bd6.dir/build.make CMakeFiles/cmTC_62bd6.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_62bd6.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -o CMakeFiles/cmTC_62bd6.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:24: fatal error: sys/sockio.h: No such file or directory #include ^ compilation terminated. make[2]: *** [CMakeFiles/cmTC_62bd6.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_62bd6/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the include file vfork.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_39ae3/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_39ae3.dir/build.make CMakeFiles/cmTC_39ae3.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_39ae3.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -o CMakeFiles/cmTC_39ae3.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:19: fatal error: vfork.h: No such file or directory #include ^ compilation terminated. make[2]: *** [CMakeFiles/cmTC_39ae3.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_39ae3/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test LWS_HAS_PTHREAD_SETNAME_NP failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_624e8/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_624e8.dir/build.make CMakeFiles/cmTC_624e8.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_624e8.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG -o CMakeFiles/cmTC_624e8.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_624e8 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_624e8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DLWS_HAS_PTHREAD_SETNAME_NP -DNDEBUG CMakeFiles/cmTC_624e8.dir/src.c.o -o cmTC_624e8 CMakeFiles/cmTC_624e8.dir/src.c.o: In function `main': src.c:(.text.startup+0xc): undefined reference to `pthread_setname_np' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_624e8] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_624e8/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Source file was: #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include int main(void) { #ifdef __PTW32_H pthread_t th = {0,0}; #else pthread_t th = 0; #endif pthread_setname_np(th, NULL); return 0; } Performing C SOURCE FILE Test LWS_HAVE_RTA_PREF failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7f700/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7f700.dir/build.make CMakeFiles/cmTC_7f700.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7f700.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DLWS_HAVE_RTA_PREF -DNDEBUG -o CMakeFiles/cmTC_7f700.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c: In function 'main': /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c:3:14: error: 'RTA_PREF' undeclared (first use in this function) int test = RTA_PREF; ^ /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/src.c:3:14: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [CMakeFiles/cmTC_7f700.dir/src.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_7f700/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { int test = RTA_PREF; return 0; } Determining if the X509_VERIFY_PARAM_set1_host exist failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_70838/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_70838.dir/build.make CMakeFiles/cmTC_70838.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_70838.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror -DNDEBUG -o CMakeFiles/cmTC_70838.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c:2:52: fatal error: LWS_HAVE_X509_VERIFY_PARAM_set1_host_sym: No such file or directory #include ^ compilation terminated. make[2]: *** [CMakeFiles/cmTC_70838.dir/CheckSymbolExists.c.o] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_70838/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef X509_VERIFY_PARAM_set1_host return ((int*)(&X509_VERIFY_PARAM_set1_host))[argc]; #else (void)argc; return 0; #endif } Determining if the function SSL_CTX_EVP_PKEY_new_raw_private_key exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_af491/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_af491.dir/build.make CMakeFiles/cmTC_af491.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_af491.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG -o CMakeFiles/cmTC_af491.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_af491 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_af491.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror -DCHECK_FUNCTION_EXISTS=SSL_CTX_EVP_PKEY_new_raw_private_key -DNDEBUG CMakeFiles/cmTC_af491.dir/CheckFunctionExists.c.o -o cmTC_af491 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libcap.so -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_af491.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `SSL_CTX_EVP_PKEY_new_raw_private_key' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_af491] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_af491/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Determining if the function RSA_verify_pss_mgf1 exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_67351/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_67351.dir/build.make CMakeFiles/cmTC_67351.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_67351.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -DKEYWORD=__inline -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG -o CMakeFiles/cmTC_67351.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.18/Modules/CheckFunctionExists.c Linking C executable cmTC_67351 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_67351.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -Wno-deprecated-declarations -Wno-deprecated -Wall -Wextra -Wno-unused-parameter -Wconversion -Wsign-compare -Wstrict-aliasing -fvisibility=hidden -Wundef -Wuninitialized -Wtype-limits -Wignored-qualifiers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -Werror -DCHECK_FUNCTION_EXISTS=RSA_verify_pss_mgf1 -DNDEBUG CMakeFiles/cmTC_67351.dir/CheckFunctionExists.c.o -o cmTC_67351 /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libssl.so /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libcrypto.so -lssl -lcrypto /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libcap.so -ldl /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libz.so -ldl -lpthread /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/libz.so -lpthread CMakeFiles/cmTC_67351.dir/CheckFunctionExists.c.o: In function `main': CheckFunctionExists.c:(.text.startup+0xc): undefined reference to `RSA_verify_pss_mgf1' collect2: error: ld returned 1 exit status make[2]: *** [cmTC_67351] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_67351/fast] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/libwebsockets-4.3.1/CMakeFiles/CMakeTmp'